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Cheap flights from Buffalo to Toronto from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Toronto departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:40 pm - 8:55 pmBUF  Buffalo-YYZ Toronto Pearson Intl
31h 15m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
7:45 am - 5:45 pmYYZ  Toronto Pearson Intl-BUF Buffalo
10h 00m1 stop Orlando
$454Multiple Airlines
Wed, Sep 23 - Thu, Oct 1
Multiple Airlines Logo
11:36 am - 11:35 amBUF  Buffalo-YYZ Toronto Pearson Intl
23h 59m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
Multiple Airlines Logo
7:45 am - 9:23 amYYZ  Toronto Pearson Intl-BUF Buffalo
25h 38m1 stop Orlando
$477Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
6:47 pm - 4:45 pmBUF  Buffalo-YYZ Toronto Pearson Intl
21h 58m2 stops Raleigh-Durham Orlando
Multiple Airlines Logo
9:50 am - 5:49 pmYYZ  Toronto Pearson Intl-BUF Buffalo
7h 59m1 stop Orlando
$485Multiple Airlines
Thu, Sep 10 - Tue, Sep 22
Multiple Airlines Logo
11:36 am - 11:35 amBUF  Buffalo-YYZ Toronto Pearson Intl
23h 59m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
Multiple Airlines Logo
7:45 am - 9:23 amYYZ  Toronto Pearson Intl-BUF Buffalo
25h 38m1 stop Orlando
$491Multiple Airlines
Fri, Aug 28 - Mon, Sep 7
Multiple Airlines Logo
1:13 pm - 11:35 amBUF  Buffalo-YYZ Toronto Pearson Intl
22h 22m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
Multiple Airlines Logo
9:50 am - 6:01 pmYYZ  Toronto Pearson Intl-BUF Buffalo
8h 11m1 stop Orlando
$540Multiple Airlines
Mon, Oct 19 - Thu, Oct 22
American Airlines Logo
5:32 am - 4:45 pmBUF  Buffalo-YYZ Toronto Pearson Intl
11h 13m1 stop Washington, D.C. Reagan-National
American Airlines Logo
2:18 pm - 11:54 pmYYZ  Toronto Pearson Intl-BUF Buffalo
9h 36m1 stop Washington, D.C. Reagan-National
$567American Airlines
Sat, Sep 5 - Fri, Sep 11
Multiple Airlines Logo
1:45 pm - 2:05 pmBUF  Buffalo-YYZ Toronto Pearson Intl
24h 20m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
6:15 am - 12:55 pmYYZ  Toronto Pearson Intl-BUF Buffalo
6h 40m1 stop Atlanta Hartsfield-Jackson
$569Multiple Airlines
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
5:22 am - 1:26 pmBUF  Buffalo-YYZ Toronto Pearson Intl
8h 04m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:27 pm - 11:18 amYYZ  Toronto Pearson Intl-BUF Buffalo
17h 51m1 stop Washington, D.C. Reagan-National
$600American Airlines
Sun, Sep 6 - Sat, Sep 12
Multiple Airlines Logo
9:29 pm - 8:05 pmBUF  Buffalo-YYZ Toronto Pearson Intl
22h 36m1 stop Orlando
Multiple Airlines Logo
5:50 pm - 12:55 pmYYZ  Toronto Pearson Intl-BUF Buffalo
19h 05m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
$601Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
5:22 am - 1:26 pmBUF  Buffalo-YYZ Toronto Pearson Intl
8h 04m1 stop Washington, D.C. Reagan-National
American Airlines Logo
7:27 am - 5:28 pmYYZ  Toronto Pearson Intl-BUF Buffalo
10h 01m1 stop New York LaGuardia
$610American Airlines
Sun, Sep 6 - Tue, Sep 15

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American Airlines flights from Buffalo to Toronto Pearson Intl Airport

Our best American Airlines deals on Buffalo to Toronto Pearson Intl Airport flight tickets
American Airlines
Sep 5
BUF5:32 amBuffalo
11h 13m
1 stop
YYZ4:45 pmToronto Pearson Intl
Sep 11
YYZ2:18 pmToronto Pearson Intl
9h 36m
1 stop
BUF11:54 pmBuffalo
$567
American Airlines
Sep 6
BUF5:22 amBuffalo
8h 04m
1 stop
YYZ1:26 pmToronto Pearson Intl
Sep 12
YYZ5:27 pmToronto Pearson Intl
17h 51m
1 stop
BUF11:18 amBuffalo
$600
American Airlines
Sep 6
BUF5:22 amBuffalo
8h 04m
1 stop
YYZ1:26 pmToronto Pearson Intl
Sep 15
YYZ7:27 amToronto Pearson Intl
10h 01m
1 stop
BUF5:28 pmBuffalo
$610

United Airlines flights from Buffalo to Toronto Pearson Intl Airport

Our best United Airlines deals on Buffalo to Toronto Pearson Intl Airport flight tickets
United Airlines
Oct 27
BUF6:00 amBuffalo
17h 52m
1 stop
YYZ11:52 pmToronto Pearson Intl
Oct 31
YYZ2:45 pmToronto Pearson Intl
24h 35m
1 stop
BUF3:20 pmBuffalo
$612
United Airlines
Sep 2
BUF2:53 pmBuffalo
9h 01m
1 stop
YYZ11:54 pmToronto Pearson Intl
Sep 9
YYZ12:05 pmToronto Pearson Intl
11h 39m
2 stops
BUF11:44 pmBuffalo
$617
United Airlines
Sep 5
BUF6:00 amBuffalo
7h 47m
1 stop
YYZ1:47 pmToronto Pearson Intl
Sep 11
YYZ2:30 pmToronto Pearson Intl
9h 14m
1 stop
BUF11:44 pmBuffalo
$636

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Toronto Pearson Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Buffalo to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Wed 9/23

1:40 pm-8:55 pm

2 stops31h 15m

Toronto Pearson Intl

Thu 10/1

7:45 am-5:45 pm

1 stop10h 00m

$454

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Mon 8/31

11:36 am-11:35 am

2 stops23h 59m

Toronto Pearson Intl

Mon 9/7

7:45 am-9:23 am

1 stop25h 38m

$477

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Thu 9/10

6:47 pm-4:45 pm

2 stops21h 58m

Toronto Pearson Intl

Tue 9/22

9:50 am-5:49 pm

1 stop7h 59m

$485

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Fri 8/28

11:36 am-11:35 am

2 stops23h 59m

Toronto Pearson Intl

Mon 9/7

7:45 am-9:23 am

1 stop25h 38m

$491

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Mon 10/19

1:13 pm-11:35 am

2 stops22h 22m

Toronto Pearson Intl

Thu 10/22

9:50 am-6:01 pm

1 stop8h 11m

$540

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sat 9/5

5:32 am-4:45 pm

1 stop11h 13m

Toronto Pearson Intl

Fri 9/11

2:18 pm-11:54 pm

1 stop9h 36m

$567

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sat 10/3

1:45 pm-2:05 pm

2 stops24h 20m

Toronto Pearson Intl

Wed 10/7

6:15 am-12:55 pm

1 stop6h 40m

$569

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sun 9/6

5:22 am-1:26 pm

1 stop8h 04m

Toronto Pearson Intl

Sat 9/12

5:27 pm-11:18 am

1 stop17h 51m

$600

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Tue 9/1

9:29 pm-8:05 pm

1 stop22h 36m

Toronto Pearson Intl

Tue 9/8

5:50 pm-12:55 pm

2 stops19h 05m

$601
Quickest round-trip

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sun 9/6

5:22 am-1:26 pm

1 stop8h 04m

Toronto Pearson Intl

Tue 9/15

7:27 am-5:28 pm

1 stop10h 01m

$610

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from Buffalo to Toronto Pearson Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Buffalo to Toronto Pearson Intl?

United Airlines is the most popular carrier operating from Buffalo to Toronto Pearson Intl

When to book flights from Buffalo to Toronto Pearson Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Toronto Pearson Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Toronto Pearson Intl Airport (BUF to YYZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Toronto Pearson Intl Airport

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Buffalo to Toronto Pearson Intl Airport takes 5h 25m
There are no direct flights from Buffalo to Toronto Pearson Intl Airport. There are no popular flight routes from Buffalo to Toronto Pearson Intl Airport.
Search flight deals

Frequently asked questions about flying from Buffalo to Toronto Pearson Intl Airport

  • How far is Buffalo to Toronto Pearson Intl by plane?

    A flight from Buffalo to Toronto Pearson Intl will travel around 66.3 mi. Flights usually cover this in 5h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Buffalo Airport to Toronto Pearson Intl Airport?

    Prices for flights from Buffalo Airport to Toronto Pearson Intl Airport are updated daily.

  • How old do you have to be to fly from Buffalo Airport to Toronto Pearson Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Toronto Pearson Intl Airport.

  • What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

    The necessary travel and health documents for your Toronto Pearson Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Niagara-on-the-Lake
Markham
Kitchener
Vaughan
Barrie
Oakville
Collingwood
Burlington
Richmond Hill
Orillia
Oshawa
Peterborough
Whitby
Cambridge
Guelph
Brantford
Stratford

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Toronto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from Buffalo.

Can I find flights from Buffalo to Toronto with flexible booking policies on momondo?

Flights from Buffalo to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to Toronto?

momondo helps you find the best flight between Buffalo and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Toronto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Buffalo and alert you when they change.

An easier way to manage your Toronto Pearson Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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